Arrhenius Acid Definition: Hydronium breaks up to yield an H+ in solution. Arrhenius Base Definition: Hydroxide is an OH-dissolved in water. Bronsted-Lowry Acid Definition: Hydronium is an H+ donor regardless of solution. Bronsted-Lowry Base Definition: Hydroxide attacks and accepts the H+ from hydronium.Lewis Acid Definition: The H+ on Hydronium accepts the attacking electron pair to form a bond.ronsted-Lowry Acid Definition: Hydronium is an H+ donor regardless of solution. Bronsted-Lowry Base Definition: Hydroxide attacks and accepts the H+ from hydronium. Lewis Acid Definition: The H+ on Hydronium accepts the attacking electron pair to form a bond.
It is believed that the first Ancient Chinese fire works were made in Han Dynasty (206 BC-220 AD). Fireworks in Ancient China were originally used for shows, christenings and special funeral ceremonies.
1 Gunpowder, paper, printing, and the compass are sometimes called the Four Great Inventions of Ancient China. 2  Kites were first used as a way for the army to signal warnings.3  Umbrellas were invented for protection from the sun as well as the rain.4  Chinese doctors knew about certain herbs to help sick people. Gunpowder, paper, printing, and the compass are sometimes called the Four Great Inventions of Ancient China. 2  Kites were first used as a way for the army to signal warnings. 3  Umbrellas were invented for protection from the sun as well as the rain. 4  Chinese doctors knew about certain herbs to help sick people.